NeoPixel to LumiGram connector

This has a slot that barely fits a Flora RGB Smart NeoPixel with three leads soldered to it. The hexagon tube is a bit too wide for the LumiGram fiber terminator, but a bit of padding helps it fit snugly. I wired it to a 5V Trinket with a battery pack. That provides support for full brightness and allows me to program different patterns.
Due to the makeup of the pixel, if the fiber terminator is too close the strands will show individual colors (which is a pretty cool effect in and of itself: